| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.hadoop.ozone.audit; |
| |
| import org.apache.commons.io.FileUtils; |
| import org.junit.AfterClass; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.List; |
| import java.util.Map; |
| |
| import static org.junit.Assert.assertTrue; |
| |
| /** |
| * Test Ozone Audit Logger. |
| */ |
| public class TestOzoneAuditLogger { |
| |
| private static final Logger LOG = |
| LoggerFactory.getLogger(TestOzoneAuditLogger.class.getName()); |
| |
| private static final AuditLogger AUDIT = |
| new AuditLogger(AuditLoggerType.OMLOGGER); |
| |
| private static final String SUCCESS = AuditEventStatus.SUCCESS.name(); |
| private static final String FAILURE = AuditEventStatus.FAILURE.name(); |
| |
| private static final Map<String, String> PARAMS = |
| new DummyEntity().toAuditMap(); |
| |
| private static final AuditMessage WRITE_FAIL_MSG = |
| new AuditMessage.Builder() |
| .setUser("john") |
| .atIp("192.168.0.1") |
| .forOperation(DummyAction.CREATE_VOLUME.name()) |
| .withParams(PARAMS) |
| .withResult(FAILURE) |
| .withException(null).build(); |
| |
| private static final AuditMessage WRITE_SUCCESS_MSG = |
| new AuditMessage.Builder() |
| .setUser("john") |
| .atIp("192.168.0.1") |
| .forOperation(DummyAction.CREATE_VOLUME.name()) |
| .withParams(PARAMS) |
| .withResult(SUCCESS) |
| .withException(null).build(); |
| |
| private static final AuditMessage READ_FAIL_MSG = |
| new AuditMessage.Builder() |
| .setUser("john") |
| .atIp("192.168.0.1") |
| .forOperation(DummyAction.READ_VOLUME.name()) |
| .withParams(PARAMS) |
| .withResult(FAILURE) |
| .withException(null).build(); |
| |
| private static final AuditMessage READ_SUCCESS_MSG = |
| new AuditMessage.Builder() |
| .setUser("john") |
| .atIp("192.168.0.1") |
| .forOperation(DummyAction.READ_VOLUME.name()) |
| .withParams(PARAMS) |
| .withResult(SUCCESS) |
| .withException(null).build(); |
| |
| @BeforeClass |
| public static void setUp(){ |
| System.setProperty("log4j.configurationFile", "log4j2.properties"); |
| } |
| |
| @AfterClass |
| public static void tearDown() { |
| File file = new File("audit.log"); |
| if (FileUtils.deleteQuietly(file)) { |
| LOG.info(file.getName() + |
| " has been deleted as all tests have completed."); |
| } else { |
| LOG.info("audit.log could not be deleted."); |
| } |
| } |
| |
| /** |
| * Test to verify default log level is INFO when logging success events. |
| */ |
| @Test |
| public void verifyDefaultLogLevelForSuccess() throws IOException { |
| AUDIT.logWriteSuccess(WRITE_SUCCESS_MSG); |
| String expected = |
| "INFO | OMAudit | " + WRITE_SUCCESS_MSG.getFormattedMessage(); |
| verifyLog(expected); |
| } |
| |
| /** |
| * Test to verify default log level is ERROR when logging failure events. |
| */ |
| @Test |
| public void verifyDefaultLogLevelForFailure() throws IOException { |
| AUDIT.logWriteFailure(WRITE_FAIL_MSG); |
| String expected = |
| "ERROR | OMAudit | " + WRITE_FAIL_MSG.getFormattedMessage(); |
| verifyLog(expected); |
| } |
| |
| /** |
| * Test to verify no READ event is logged. |
| */ |
| @Test |
| public void notLogReadEvents() throws IOException { |
| AUDIT.logReadSuccess(READ_SUCCESS_MSG); |
| AUDIT.logReadFailure(READ_FAIL_MSG); |
| verifyNoLog(); |
| } |
| |
| private void verifyLog(String expected) throws IOException { |
| File file = new File("audit.log"); |
| List<String> lines = FileUtils.readLines(file, (String)null); |
| final int retry = 5; |
| int i = 0; |
| while (lines.isEmpty() && i < retry) { |
| lines = FileUtils.readLines(file, (String)null); |
| try { |
| Thread.sleep(500 * (i + 1)); |
| } catch(InterruptedException ie) { |
| Thread.currentThread().interrupt(); |
| break; |
| } |
| i++; |
| } |
| |
| // When log entry is expected, the log file will contain one line and |
| // that must be equal to the expected string |
| assertTrue(lines.size() != 0); |
| assertTrue(expected.equalsIgnoreCase(lines.get(0))); |
| //empty the file |
| lines.clear(); |
| FileUtils.writeLines(file, lines, false); |
| } |
| |
| private void verifyNoLog() throws IOException { |
| File file = new File("audit.log"); |
| List<String> lines = FileUtils.readLines(file, (String)null); |
| // When no log entry is expected, the log file must be empty |
| assertTrue(lines.size() == 0); |
| } |
| } |